Lime Concrete In Roof Terracing

Lime concrete in roof terracing.

Lime concrete in roof terracing.

Not required except during. Difference lime concrete terracing. Lime concrete apart from its use as a structural material in several situations in building construction is also used for a waterproofed roof finish. It shall be deep cherry red or copper and shall be clean free from dust dirt and other foreign matters.

This article will help you to differentiate between line concrete terracing and cement concrete roofs. Lime concrete shall be laid and not thrown in a single layer and spread and rammed with wooden rammers of weight not. The introduction of pozzolanic materials such as burnt brick pozzolana in lime concrete and compaction to maximum density enhances the waterproofing effect. Below are the steps of how the terracing is laid.

The joints should be negative shaped not exceeding 25 mm at the top and 10mm at the bottom. Slab is cleaned off dust etc. This type of terracing is commonly used over flag stone roofing though it can also be used r c c slab. 12mm 1 2 plastering with cement or lime mortar.

Slaked lime is first mixed with sand to prepare lime mortar which is then further mixed with coarse aggregates in suitable proportion. Material all materials shall be of standard specifications. Lime conc in roof terracing. The basic materials required of good quality may not be easily available.

Land layer of hot bitumen is applied at the rate of 1 7 kg per sq. Lime concrete in foundation or floor. Course aggregate course aggregate shall be well burnt it can burnt brick ballast of 25 mm gauge porous ballast shall not be used it shall pass through 37 5cm square mesh. Easily available but it is difficult to ensure quality.

The procedure of lime terracing varies from place to place. Lime terracing on roof shall be composed of brick aggregate of 25 mm. Then quantity of sand is spread as the horizontal base. Estimation and costing lime conc in roof teracing.

Materials course aggregate fine aggregate lime. Pointing with cement or lime mortar. Detail specification of lime concrete in roof terracing are as below. The one adopted for jodhpur stone slab roofing is described below is steps.

During the operation of mixing kunji. Nominal size unless otherwise specified surki. For preparation of lime concrete first hard impervious level base is prepared by stones or brick pitching.