Yes. As we have already mentioned on this page, historic brick was fired at a lower temperature and is typically softer than modern brick. Construction techniques have changed, but it's still important that the mortar accomodate the historic brick. Due to the prevalence of portland cement mortars (notably the standard Type N), very few masons have worked with traditional lime mortars.

Spalled brick in an1860s lighthouse that was repointed with portland cement mortar about twenty years ago. The historic stone masonry units have deteriorated dramatically, while the portland cement mortar joints remain intact. It' s important to understand that historic buildings are very different than modern buildings in several key ways: First, historic brick--in particular--is softer than modern brick because modern brick is fired at a much higher temperature than was possible in the past.

Obviously, you want to avoid the kind of damage described above, and in order to accurately recreate the original mortar you typically have to have the mortar analyzed. Although a building constructed before 1871 was undoubtedly pointed with lime mortar (because portland cement wasn't even available until that year) the years after 1871 are a grey area.

Lime mortar will not cure a problem caused by poor detailing on the property, such as undersized gutters, a lack of a roof overhang, outside ground levels that are higher than floor levels or capped unventilated chimney stacks. They will however allow walls to dry out after problems such as this have built up high damp levels within walls and they will allow the wall to be able to breathe again.

Hydraulic lime mortar is a lime mortar that hardens in damp or even wet conditions through a chemical reaction rather than exposure to air. (This is in contrast to standard, or non-hydraulic lime mortars, which harden by absorbing carbon dioxide, a process known as carbonation.) Hydraulic qualities are created when clay is included in the lime mixture.

Fullback complements fiberglass and other conventional insulation materials, which are traditionally installed between studs in the walls of new homes. It provides a continuous blanket of insulation around your home and can reduce energy costs compared to the most commonly used underlayments.

A building may be significant for many reasons in addition to age, size, or striking appearance. Architectural style, historical period, and style of construction are some factors. It may be associated with an important or well-known architect or builder, or with historically important people or events. It may represent an important period, trend, or chapter in the cultural, political, economic or social history of the town.

No. The coupons available on this site are only available for shopping online. You might want to consider the convenience and savings that you will get while shopping online instead of going to the store.

The colour and texture of a sand has a considerable impact on the appearance of the finished mortar. The fine aggregate particles give a lime mortar its colouring; the larger fragments give its texture. Most lime binders are white, light grey or cream in colour, and therefore the colour reproduction of the sand is excellent, compared to OPC mortars. We can carry out analysis of original mortars and isolate and grade the original aggregates used to help with matching.

These are mixes of lime putty and coarse sand, used for building, pointing, rendering and plastering. The mix for mortar is normally 3 or 3.5 parts sand to one part lime putty by volume.

We supply our premixed lime mortars in sealed dumpy bags or sealed tubs. It will last indefinitely as long as long as air cannot get in to carbonate the lime. This means keeping it from drying out and storing it free from frost. Mortars with hair teased in will gradually lose the hair as it dissolves in an alkaline wet mortar and you will end up with an unhaired mortar. Mortar left for many months will take more "knocking up" to plasticise the lime mortar.

Animal hair, usually horse, cow or goat, is added to the backing coats of lime mortar used for external rendering or internal plastering onto stone, cob, brick or timber lath. Adding hair gives extra strength and minimises shrinking and cracking. It allows thicker coats to be applied to uneven walls and holds the plaster keys in place when plastering onto lath.

We currently only do business over the Internet, which allows us to keep our prices down and service up. In addition to this website, we also have extensive collections available on eBay® where we are PowerSellers® and have maintained a 99.9% customer approval rating. You can visit our eBay® store at: http://stores.ebay.com/The2FunAdGuyz.

email: info@hawaiianmoon.com | phone: (808) 537-6488 or toll free (866) 810-5584 | fax: (808) 521-6976

You need to have at least 1/8" of the brick showing to allow the Brick Clip® Fastener to clip on the brick. This is referred to as having a recessed mortar joint. If your mortar is flush or even with the brick our product has nothing to grab around. Several enterprising users have said that they chip a little mortar off the top and bottom of the brick so that the Brick Clip® Fastener can be used.

Estimate your annual taxes by multiplying ? of the estimated total value of the completed home times the tax rate. Be sure to add land value to your value estimate before computing your estimated taxes.

Both lime putty and lime mortar should be protected from frost. If frosting should occur, it is possible to reuse frozen lime mortar so long as it is completely thawed out and thoroughly mixed before use.

In new construction it is imperative to get the wiring before the house is insulated and sheet rocked. We suggest contacting us at least a month prior to sheet rock - allowing plenty of time to customize the perfect compliment of technology for you and your family.

The National Register considers age, style, and context when determining a house historic. Structures more than fifty years old that are architecturally significant because of the design or building type or historical association may be eligible for listing on the National Register of Historic Places.

Lime is calcium oxide applied in granular form. Lime helps improve lawn color and density, controls thatch, and increases root development. Lime balances the pH levels in the soil that have been affected by the fertilizer applications throughout the year. To read more about the importance of Lime, please read our Article entitled "Winter Care."