| 摘要 |
Apparatus for use in pointing or grouting building or flooring elements, comprising opposite elongate wall members which in use define a hopper for receiving mortar or a grouting material, the hopper having an elongate outlet opening which, is held below the upper surface of the building or flooring elements and through which the mortar or grouting material is delivered into the space therebetween. The apparatus comprises depth limitation means in the form of an elongate strip which can be attached with an upper surface of the building of flooring element. A pointing means can be applied to the mortar for packing. There is also provided a method of use of such an apparatus. |
